123906916

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{7219}}^1$

素因数の和:7843

約数の個数: 24

約数和(自身を含む): 248252480

約数和(自身を除く): 124345564

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 4291, 7219, 8582, 14438, 17164, 28876, 50533, 101066, 202132, 4425247, 8850494, 17700988, 30976729, 61953458, 123906916]

約数ペア:

[(1, 123906916), (2, 61953458), (4, 30976729), (7, 17700988), (14, 8850494), (28, 4425247), (613, 202132), (1226, 101066), (2452, 50533), (4291, 28876), (7219, 17164), (8582, 14438)]